-2(-2x)=4

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Solution for -2(-2x)=4 equation:



-2(-2x)=4
We move all terms to the left:
-2(-2x)-(4)=0
We multiply parentheses
4x-4=0
We move all terms containing x to the left, all other terms to the right
4x=4
x=4/4
x=1

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